Jump to content
SAU Community

Recommended Posts

Please excuse my ignorance, but I just saw this article:

http://formen.ign.com/news/16796.html?fromint=1

And it mentions the motor:

The Skyline GTR’s race-tested RB36DETT DOHC, 24 valve 2.6 liter intercooled, twin-turbo I6 at a very conservative 280 base horsepower and a very respectable 289 lb/ft of torque.

This is a typo right? What is the biggest RB motor out there?

Link to comment
https://www.sau.com.au/forums/topic/34579-rb36dett/
Share on other sites

Please excuse my ignorance, but I just saw this article:

 

http://formen.ign.com/news/16796.html?fromint=1

 

And it mentions the motor:

 

 

This is a typo right? What is the biggest RB motor out there?

By the sounds of the article, they are refering to the RB26DETT so it looks like a typo. No such thing as an RB36DETT.

Link to comment
https://www.sau.com.au/forums/topic/34579-rb36dett/#findComment-691925
Share on other sites

While we're kind of on the topic, what's the biggest RB engine you could make? e.g. RB30 block, RB26 head etc - no idea what crank and other parts you'd need, but roughly how big could you make one. I realise it would totally change the nature of the engine if it was 3.5L or so, but I'm just kind of curious.

Link to comment
https://www.sau.com.au/forums/topic/34579-rb36dett/#findComment-691943
Share on other sites

We have tried up to 3.3 litres - we could have gone more, but it was diminishing returns, hence pointless.

Just for completeness, we also went as low as 2.4 litres...

Mario.

I suppose it does make sense that if you're increasing the stroke it wouldn't be as easy to rev as hard. Also, you aren't really increasing the volume of the engine that much % wise once you are adding only a few tenths of a litre.

How did the GTR respond to the reduced capacity? I think it was Nismo that reduced the capacity of a VH45DE to 3.5L and it revved like an F1 car. Your GTR already is a very revvy machine, so it must have been even better at 2.4L. If I remember correctly, you were having trouble shifting at very high revs at some point (my memory is bad, sorry). Did it make shifting harder?

Link to comment
https://www.sau.com.au/forums/topic/34579-rb36dett/#findComment-692028
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Latest Posts

    • Yea - I mean I've seen my fuel pump which is decades old and uh, while I'm not saying this with real knowledge... but I sure get the ick at using anything in the fuel system that produced the state of that pump. Many years ago I went through multiple pumps (and strainers) before I dropped the tank to clean it out with extreme violence. I'm talking the car would do maybe 50km before coming to a halt, which resulted in me cleaning out the filter with some brake cleaner and going on my way. None of my stuff ever looked like what came out of your fuel tank. I don't think I'd be happy with it unless every single component was replaced (or at least checked/cleaned/confirmed to be clean here).
    • I'm not going to recommend an EBC pad. I don't like them. Just about anything else would suit me better. I've been using Intima pads for a while now.
    • Agreed, and in particular the earth strap that should go from the subframe to the chassis but it often broken or left off. There is a section in the R32 workshop manual you can follow for troubleshooting if you don't see anything suspicious, and depending where you are (there is no location on your user profile) you should be able to get your hands on a second hand replacement unit still if needed
    • Yeah they mention as a R34 for 2.5 Turbo...but then again thos "small" were also for R34 by that different site. But i look into it and that 310mm EBC is for R34 GTT. And by those you linked the specs are the same 🙂    EDIT: I found these on one site here: DBA 4000 series T3 DBA42304S They are 310mm...and it says are for R34GTT...are there good? EDIT2: ok they have pads too.  What "color" should i get for street use? I dont want/need some noisy ones...(and if they are not that dusty that is good too)
    • Yeah, shame. Maybe  driver's carpet is available 🙏. I am waiting for both amayama and nangun to confirm.
×
×
  • Create New...